Transaction not yet indexed

MB6xMZwqnthZ6BbZQ5Af7eTmBLUjxzaLNJanTYDYLkNnQ9Q8SE4kV6vTi4WZKofp7mNrccZDAScSRUetpXba6go

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.